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Creamy Garlic Parmesan Scalloped Potatoes

creamy garlic parmesan scalloped potatoes - featured image
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A classic, easy-to-make side dish featuring thinly sliced russet potatoes baked in a creamy garlic Parmesan sauce with a golden crust.

Ingredients

Scale
  • 2 pounds russet potatoes, peeled and thinly sliced
  • 3 cloves garlic, minced
  • 3 tablespoons unsalted butter
  • 3 tablespoons all-purpose flour
  • 2 cups half-and-half
  • 1 ½ cups grated Parmesan cheese
  • Salt and freshly ground black pepper, to taste
  • Fresh thyme or rosemary (optional)
  • ½ cup panko breadcrumbs (optional)

Instructions

  1. Preheat the oven to 350°F (175°C). Lightly butter an 8×8-inch oven-safe baking dish.
  2. Slice the peeled russet potatoes into 1/8-inch thick rounds using a mandoline or sharp knife.
  3. In a medium saucepan, melt the butter over medium heat. Add the minced garlic and sauté for about 1 minute until fragrant but not browned.
  4. Sprinkle the flour over the butter and garlic. Whisk constantly for 1-2 minutes to cook off the raw flour taste and form a roux.
  5. Gradually whisk in the half-and-half. Bring to a gentle simmer, stirring often, until the sauce thickens enough to coat the back of a spoon, about 5 minutes.
  6. Remove from heat and stir in the grated Parmesan cheese until melted and smooth. Season with salt and pepper to taste. Stir in fresh herbs if using.
  7. Layer half of the sliced potatoes evenly in the prepared baking dish. Pour half of the sauce over the potatoes, spreading gently. Repeat with remaining potatoes and sauce.
  8. If desired, sprinkle panko breadcrumbs evenly over the top.
  9. Cover loosely with aluminum foil and bake for 45 minutes. Remove foil and bake an additional 20-25 minutes until the top is golden brown and potatoes are tender when pierced with a fork.
  10. Let rest for 10 minutes before serving to allow the sauce to set.

Notes

Use a mandoline for even potato slices to ensure uniform cooking. If the top browns too quickly, tent with foil to prevent burning. Resting the dish after baking helps the sauce thicken and makes serving easier. For gluten-free, substitute flour with gluten-free flour or cornstarch and use gluten-free breadcrumbs if topping.

Nutrition

Keywords: scalloped potatoes, creamy potatoes, garlic Parmesan, side dish, comfort food, easy recipe

Find it online: https://chrisfeasts.com/creamy-garlic-parmesan-scalloped-potatoes-recipe-easy-homemade-classic-side-dish/